product description

Item

Description

Product Name

Sodium Carbonate (Soda Ash)

CAS No.

497-19-8

Molecular Formula

Na₂CO₃

Molecular Weight

105.99

Appearance

White powder or granules

Main Types

Light Soda Ash: Bulk density 0.5-0.6 g/mL, fine particles, fast dissolution.   Used in glassware, detergents, chemical synthesis, water treatment.   Heavy Soda Ash: Bulk density 0.9-1.0 g/mL, larger granules, good   flowability, low dust. Used in flat glass, float glass, container glass,   metallurgy.   Food Grade Soda Ash: Higher purity, strict impurity control, compliant   with food safety standards. Used in food processing.

Key Parameters

Total Alkalinity (as Na₂CO₃) : ≥99.2% (Premium) / ≥98.8% (First)   NaCl: ≤0.70% (Premium) / ≤0.90% (First)   Iron (Fe) : ≤0.0035% (Premium) / ≤0.0060% (First)   Water Insolubles: ≤0.03% (Premium) / ≤0.10% (First)   Bulk Density: Light 0.5-0.6 g/mL, Heavy 0.9-1.0 g/mL

Physical Properties

White powder/granules, odorless; soluble   in water, alkaline solution; hygroscopic; decomposes at high temperature

Features

Easily soluble, strong alkalinity; heavy   grade has good flowability for automatic feeding

Main Applications

Glass industry (50%+): flat glass, float   glass, container glass, PV glass (fluxing agent).   Detergents: laundry powder, cleaners (alkaline agent).   Chemical synthesis: baking soda, sodium silicate, phosphates.   Metallurgy: steel desulfurizer, fluxing agent.   Water treatment: pH adjustment, water softening.   Food: additive (dough, fermentation).   Others: paper, textile, printing, dyeing, leather.

Packaging

25kg/40kg/50kg woven bags (PE liner);   500kg/1000kg jumbo bags; bulk tank trucks

Storage

Cool, dry, ventilated; protect from   moisture; away from acids; stack height ≤10 layers

Shipping

Non-hazardous; protect from rain and   moisture; avoid mixing with acids and ammonium salts

Quality Standard

GB/T 210-2022 (Industrial); Food grade:   GB 1886.1-2021

MOQ

Bags: 20 tons (1 container/truck); bulk:   30 tons; trial order 5-10 tons negotiable

Delivery Time

Standard 7-15 working days

Payment Terms

T/T (30% deposit, 70% against B/L copy),   L/C at sight

HS Code

28362000


 

Factory Showcase

拼图_美图设计室-(1)

 

Quality Control Lab

实验室

 

Shipping And Transportation

拼图_美图设计室

 

FAQ

1. Q: What fine chemical products does your company specialize in, and which industries do they serve?
Answer: Our company specializes in fine chemical products—including rubber and plastic additives, coating additives, composite material additives, and single- or multi-element fertilizers—and offers custom chemical manufacturing services. Our products are widely used in sectors such as coatings and inks, plastics, construction materials, textiles, advanced materials, agriculture, and water-saving irrigation, meeting the formulation and production requirements of diverse clients.

 

2. Q: Do you offer product customization for specifications and formulations? Is technical support available?
A: Yes, we support customization of specifications and formulations. Backed by a professional R&D team, we can adjust product parameters and formulas to suit specific operating conditions and industry standards. We also provide comprehensive technical support, including pre-sales product selection and post-sales application guidance.


3. Q: Can you provide complete quality inspection reports and relevant qualification documents with shipments?
A: We provide a full set of customs clearance and compliance documentation to meet both domestic and international trade standards. Full traceability is maintained for every product batch.


4. Q: What is the minimum order quantity (MOQ), and what is the typical lead time?
A: We support small-batch trial orders for standard products with flexible MOQs. Orders for in-stock items ship within 3–7 business days; lead times for large-volume or custom orders are confirmed based on production schedules to ensure timely delivery and maintain our clients' production continuity.


5. Q: Are your products available for export? Which countries and regions do you primarily serve?
A: We possess full import-export qualifications and a robust logistics network for international trade. Our products are exported in full compliance with regulations. Our key markets include Southeast Asia, the Middle East, Africa, and Europe, where we provide stable supplies and one-stop export delivery services to overseas clients.


6. Q: How do you ensure consistent product quality? What is your after-sales process for quality issues?
A: We implement end-to-end quality control, strictly monitoring raw materials, production, testing, and warehousing to ensure product stability. In the event of a quality issue, we respond quickly to verify the situation and offer solutions such as returns, replacements, reshipments, or technical adjustments to safeguard our clients' interests.

 

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